3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ts = (new DateTime)->format('U'); var_dump(is_float($tmp = $ts * 1) ? $ts : $tmp);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00018.43
8.3.50.0120.00616.47
8.3.40.0040.01119.06
8.3.30.0160.00018.97
8.3.20.0070.01119.23
8.3.10.0070.00021.96
8.3.00.0040.00419.72
8.2.180.0170.00316.50
8.2.170.0040.01122.96
8.2.160.0100.00320.31
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00422.10
8.2.120.0040.00426.35
8.2.110.0030.00722.25
8.2.100.0110.00017.84
8.2.90.0090.00019.21
8.2.80.0040.00418.03
8.2.70.0060.00317.75
8.2.60.0090.00017.93
8.2.50.0040.00418.10
8.2.40.0050.00322.31
8.2.30.0040.00421.10
8.2.20.0000.00718.03
8.2.10.0070.00018.09
8.2.00.0050.00318.06
8.1.280.0140.00025.92
8.1.270.0070.00022.18
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0100.00022.05
8.1.230.0040.00817.51
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0030.00617.35
8.1.180.0080.00018.10
8.1.170.0060.00318.63
8.1.160.0000.00718.99
8.1.150.0030.00520.55
8.1.140.0000.00719.50
8.1.130.0000.01018.89
8.1.120.0040.00417.57
8.1.110.0020.00517.55
8.1.100.0030.00617.66
8.1.90.0000.00717.61
8.1.80.0040.00417.63
8.1.70.0000.00717.48
8.1.60.0030.00617.70
8.1.50.0000.00817.49
8.1.40.0000.01217.60
8.1.30.0000.00817.65
8.1.20.0000.00817.74
8.1.10.0040.00717.70
8.1.00.0000.00717.73
8.0.300.0050.00318.77
8.0.290.0000.00716.88
8.0.280.0030.00518.53
8.0.270.0040.00417.34
8.0.260.0060.00016.96
8.0.250.0080.00017.07
8.0.240.0030.00617.13
8.0.230.0050.00217.13
8.0.220.0040.00417.02
8.0.210.0070.00017.01
8.0.200.0030.00317.00
8.0.190.0030.00617.11
8.0.180.0050.00216.94
8.0.170.0030.00317.06
8.0.160.0030.00616.98
8.0.150.0030.00317.00
8.0.140.0000.00716.96
8.0.130.0000.00713.39
8.0.120.0080.00017.00
8.0.110.0040.00417.06
8.0.100.0040.00417.02
8.0.90.0000.00717.09
8.0.80.0040.01117.06
8.0.70.0050.00216.98
8.0.60.0040.00417.10
8.0.50.0000.00916.82
8.0.30.0100.00917.00
8.0.20.0090.01017.41
8.0.10.0040.00416.96
8.0.00.0140.00416.80
7.4.330.0000.00515.55
7.4.320.0030.00316.59
7.4.300.0030.00316.66
7.4.290.0070.00016.52
7.4.280.0000.00816.62
7.4.270.0030.00316.72
7.4.260.0030.00716.55
7.4.250.0070.00016.48
7.4.240.0000.00716.70
7.4.230.0070.00016.51
7.4.220.0090.00616.71
7.4.210.0070.00716.62
7.4.200.0070.00016.33
7.4.160.0110.00516.67
7.4.150.0140.01117.40
7.4.140.0070.01417.86
7.4.130.0140.00716.64
7.4.120.0080.01216.57
7.4.110.0200.00316.62
7.4.100.0070.01016.64
7.4.90.0030.01316.54
7.4.80.0110.00619.39
7.4.70.0040.01616.38
7.4.60.0060.00916.65
7.4.50.0060.00916.76
7.4.40.0110.00616.49
7.4.30.0160.00616.70
7.4.00.0070.01115.04
7.3.330.0000.00613.09
7.3.320.0030.00313.16
7.3.310.0040.00416.34
7.3.300.0030.00316.25
7.3.290.0030.00316.36
7.3.280.0080.00716.32
7.3.270.0100.01017.40
7.3.260.0050.01216.43
7.3.250.0060.01316.45
7.3.240.0060.01116.51
7.3.230.0140.00316.71
7.3.210.0030.01316.72
7.3.200.0100.00716.45
7.3.190.0130.00316.59
7.3.180.0070.01016.38
7.3.170.0150.00316.45
7.3.160.0060.00916.44
7.2.330.0160.00316.59
7.2.320.0070.01016.51
7.2.310.0110.01116.59
7.2.300.0070.01316.59
7.2.290.0120.00416.88
7.2.60.0070.00717.02
7.2.00.0030.01219.54
7.1.200.0030.00915.70
7.1.100.0080.00318.00
7.1.70.0080.00617.28
7.1.60.2300.01333.46
7.1.50.2100.01333.06
7.1.40.1670.02032.45
7.1.30.2670.01332.57
7.1.20.1700.01332.78
7.1.10.1330.01314.91
7.1.00.1530.01715.11
7.0.200.2370.01015.10
7.0.190.1330.02714.72
7.0.180.1770.02014.44
7.0.170.2700.01314.50
7.0.160.2570.01314.51
7.0.150.1130.00714.58
7.0.140.1800.01314.57
7.0.130.2200.00714.80
7.0.120.1870.01014.71
7.0.110.1900.01014.53
7.0.100.2000.01714.50
7.0.90.2200.01014.59
7.0.80.1570.02014.79
7.0.70.1970.00714.46
7.0.60.1270.00714.48
7.0.50.2170.01714.53
7.0.40.2200.01714.61
7.0.30.2370.01714.69
7.0.20.2300.01314.75
7.0.10.2400.01714.64
7.0.00.1630.00714.95

preferences:
50.02 ms | 400 KiB | 5 Q